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I believe one rewrite of Python's dict was the first mainstream use of this sort of hash map as a default implementation. I wish they provided a sort method to
by KMag 2y ago
I believe one rewrite of Python's dict was the first mainstream use of this sort of hash map as a default implementation.
I wish they provided a sort method to re-sort and re-index the vector to change the iteration order without the space overhead of creating a and sorting a separate vector/list of keys (or key-value pairs, depending on use case. You might want to change iteration order based on the currently held value).
- masklinn 2y ago> I believe one rewrite of Python's dict was the first mainstream use of this sort of hash map as a default implementation. Technically pypy and I believe php implemented this model first, though it's probably most well known from cpython (for which it had been proposed first, by raymond hettinger).
- lifthrasiir 2y agoI believe PHP is one of the (much) earlier languages with them.
- andrewshadura 2y agoTcl was much earlier, in fact.